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    <script type="text/javascript">
    // map.set('name','Zoe').set('age',16).set('gender','male')
// 1.将map转成对象
        // let map=new Map([
        //     ['name','Zoe'],['age',16],['gender','male']
        // ])
        // let obj =Object.fromEntries(map)
        // console.log(obj)
        
    </script>
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